Gayasan, located in lovely downtown Gwangyang, has a ton of bolted routes.
I'd love to have people to explore the area with, so this is an open invitation:
I have no idea of the quality of the site, but if it sucks, Gurye's Yongseo Pokpo isn't far away, nor are the beaches of Yeosu or Namhae. My apartment is HUGE, there is a nice jimjilbang down the street, and a town this small would be a totally different experience for people who are used to living in a city. The fact that it is maybe a little difficult to get to via public transportation makes it that much more of an adventure. Or something like that

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Name the date, and my door will be open.